Quick answers
- Which hospitals does Allison A. Cogar work at?
- Medicare's official clinician data lists Allison A. Cogar at 2 hospitals: Clay County Hospital and Sarah Bush Lincoln Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Allison A. Cogar see patients?
- Medicare's clinician data lists 1 practice location in Effingham, IL. Call before your visit to confirm the address.
- What is Allison A. Cogar's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Allison A. Cogar accept Medicare assignment?
- Yes. Medicare's clinician data says Allison A. Cogar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Allison A. Cogar?
- (217) 342-1234, as listed in official Medicare / NPI Registry data.
- What is Allison A. Cogar's NPI number?
- 1952394710. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Allison A. Cogar works
Medicare's Facility Affiliation Data lists Allison A. Cogar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Clay County HospitalFlora, IL · Critical Access Hospital · CCN 141351
- Sarah Bush Lincoln Health CenterMattoon, IL · Acute Care Hospital · CCN 140189
Practice locations
Addresses where Allison A. Cogar is enrolled with Medicare (CMS data updated 2026-10-02).
- 904 W Temple AveEffingham, IL 62401 (217) 342‑1234
Group practices
Medicare enrollment lists Allison A. Cogar as a member of this group (CMS data updated 2026-10-02).
- Sarah Bush Lincoln Health Center419 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Effingham
Clinicians with the same Medicare primary specialty in Effingham, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of New Mexico School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952394710 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians